InChI=1/C14H20ClNO2S/c1-4-11-8-18-9(2)7-16(11)10(3)14(17)12-5-6-13(15)19-12/h5-6,9-11H,4,7-8H2,1-3H3/t9-,10-,11+/m0/s1 A25C04B3E715454D